README.md

Crypto Package for Motoko

Packages

Package Name	Description	Spec	Path
SHA	SHA224 and SHA256 hash algorithms	FIPS 180-4	crypto/SHA/..
AES	Advanced Encryption Standard (AES)	FIPS 197	crypto/AES
HMAC	Keyed-Hash Message Authentication Code (HMAC)	FIPS 198-1	crypto/HMAC

Usage

SHA

SHA256.sum(Blob.toArray(Text.encodeUtf8("hello world\n"));
// "a948904f2f0f479b8f8197694b30184b0d2ed1c1cd2a1ec0fb85d299a192a447"

let h = SHA256.New();
h.write(Blob.toArray(Text.encodeUtf8("hello world\n")));
h.sum([]);
// "a948904f2f0f479b8f8197694b30184b0d2ed1c1cd2a1ec0fb85d299a192a447"

HMAC

let h = HMAC.New(SHA256.New, []);
h.write(Blob.toArray(Text.encodeUtf8("hello world\n")));
h.sum([]);
// "d4452dbfe1fe25bf6c2fa79172dae3d7e2950de69f76e6c23188c49bfba4372f"